This is icon is a square with a zipper that goes a little more than half way down. The end of the zipper is an oval with a dot in the center.
This Archive icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,000 icons, all in the same style and quality.